I have two lines on a plot and I want Julia to find the intersection between the two lines but I can’t seem to find a package that can help with that. [myplot]

see [image] Mark the Intersection Points on a Plot Graph New to Julia Some example code for computing the intersection of curves from discrete data points using polynomial fits. This code blocks creates some artificial data. using Polynomials, Plots # two functions tha…

or even: [image] Find intersection between curves in julia New to Julia Hello, I have two curves with the values: col_y = [8.02511788606e7, 9.98481296252e7, 2.328332483329e8, 6.148181496526e8, 9.453171952624e8, 1.2331292887706e9, 1.4394296796998e9, 1.460066157955e9, 1.3…

The GMT fill_between function uses the gmtspatial module to do that. https://www.generic-mapping-tools.org/GMTjl_doc/examples/plotting_functions/02_1filledlines/#fill_between

Idea basically, if we don’t have explicit function expression, the curve is a set of data simplify way is link two points to segment ,then check whether two segment intersect this is naive method. But I thought this is not a simple question, for numerical method, neighbors are problem step …

Intersection of two plots

General Usage

nilshg May 11, 2023, 3:45pm 3

or even:

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Intersection of two plots

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